#define layout()
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>JH_SSM 后台管理系统</title>
    <link href="//at.alicdn.com/t/font_397494_38q5y80pktdzehfr.css" rel="stylesheet">
    <link rel="stylesheet" href="#(baseUrl)/assets/lib/layui/css/layui.css">
    #@css?()
</head>
<body>
<div class="layui-layout layui-layout-admin">
    <div class="layui-header">
        <div class="layui-logo">JH_SSM</div>
        <!-- 头部区域（可配合layui已有的水平导航） -->
        <ul class="layui-nav layui-layout-right">
            <li class="layui-nav-item">
                #(user.getUsername())
            </li>
            <li class="layui-nav-item"><a href="#(baseUrl)/logout">退了</a></li>
        </ul>
    </div>

    <div class="layui-side layui-bg-black">
        <div class="layui-side-scroll">
            <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
            <ul class="layui-nav layui-nav-tree"  lay-filter="test">
                #@createNavTreeView(tree, baseUrl, currentPath)
            </ul>
        </div>
    </div>

    <div class="layui-body">
        <!-- 内容主体区域 -->
        <div style="padding: 15px;">
            #@content?()
        </div>
    </div>

    <div class="layui-footer">
        <!-- 底部固定区域 -->
        © layui.com - 底部固定区域
    </div>
</div>
<script src="#(baseUrl)/assets/lib/jquery/jquery.min.js"></script>
<script src="#(baseUrl)/assets/lib/layui/layui.js"></script>
#@js?()
</body>
</html>
#end